An exceptional newly built maisonette of minimalist design, with a total area of 200.19 sq.m., combining contemporary architecture with comfort, technology, and high aesthetics. Spanning four levels connected by an internal staircase and a private elevator, it features a flexible playroom area with direct access to the garden and pool, a bright open-plan living–dining area with a Gruppo Cucine kitchen, two bedrooms with balconies, a master attic suite with private bathroom, as well as a pantry, laundry room, and storage spaces. The property includes a private garden with a pool, an underground closed parking space with water supply and pre-installation for an electric vehicle charger. It is equipped with underfloor heating using a Galletti heat pump, a Sonne Aktion solar water heater, 8 cm thermal insulation, Alumil aluminum frames, a KNX Smart Home system, an energy fireplace, LED lighting, and a full security system. Located in a quiet, family-friendly neighborhood close to schools, shops, and public transportation, it is an ideal choice for those seeking luxury, comfort, and energy efficiency in a modern, high-spec residence. Authorized Listing Agent, CHRISTOS TSOUKALAS / REAL ESTATE AGENT. Registry No. (G.E.MH) : 62173103000. Member of the Athens - Attica Realtors Association. Availability for showing by arrangement.